<template>
  <el-container>
    <el-container>
      <el-aside width="400px">
        <!-- 导航菜单 -->
        <el-col>
          <!-- <h5>自定义颜色</h5> -->
          <el-menu
            default-active="2"
            class="el-menu-vertical-demo"
            @open="handleOpen"
            @close="handleClose"
            background-color="#545c64"
            text-color="#fff"
            active-text-color="#ffd04b">
            <el-submenu index="1">
              <template slot="title">
                <i class="el-icon-location"></i>
                <span>导航一</span>
              </template>
              <el-menu-item-group>
                <template slot="title">分组一</template>
                <el-menu-item index="1-1">选项1</el-menu-item>
                <el-menu-item index="1-2">选项2</el-menu-item>
              </el-menu-item-group>
              <el-menu-item-group title="分组2">
                <el-menu-item index="1-3">选项3</el-menu-item>
              </el-menu-item-group>
              <el-submenu index="1-4">
                <template slot="title">选项4</template>
                <el-menu-item index="1-4-1">选项1</el-menu-item>
              </el-submenu>
            </el-submenu>
            <el-menu-item index="2">
              <i class="el-icon-menu"></i>
              <span slot="title">导航二</span>
            </el-menu-item>
            <el-menu-item index="3" disabled>
              <i class="el-icon-document"></i>
              <span slot="title">导航三</span>
            </el-menu-item>
            <el-menu-item index="4">
              <i class="el-icon-setting"></i>
              <span slot="title">导航四</span>
            </el-menu-item>
          </el-menu>
        </el-col>

         <!-- 导航菜单 -->
      </el-aside>
      <el-container>
          
        <el-main>内容</el-main>
        <el-footer>底部</el-footer>
      </el-container>
    </el-container>
  </el-container>
</template>

<script>
// @ is an alias to /src
import HelloWorld from "@/components/HelloWorld.vue";
import axios from "axios";

// let axios.cr

export default {
  name: "index",
  components: {
    HelloWorld
  },
  beforeCreate: function() {
    axios
      .create({
        headers: {
          Authorization: "Bearer " + sessionStorage.getItem("access_token")
        }
      })
      .get("api/Authenticate/test", {})
      .then(res => {
        console.log(res);
      })
      .catch(err => {
        // console.log(err)
        console.log(err.response.status);
        if (err.response.status === 401) {
          console.log("进入401");
          this.$router.push({ name: "login" });
        }
        if (err.response.status === 500) {
          this.$router.push({ name: "login" });
        }
      });
  }
};
</script>
<style scoped>
.el-header,
.el-footer {
  background-color: #b3c0d1;
  color: #333;
  text-align: center;
  line-height: 60px;
}

.el-aside {
  background-color: #d3dce6;
  color: #333;
  text-align: center;
  line-height: 200px; 
  min-height: 800px;
}

.el-aside::-webkit-scrollbar{
    display: none;
}


.el-main {
  background-color: #e9eef3;
  color: #333;
  text-align: center;
  line-height: 160px;
}

body > .el-container {
  margin-bottom: 40px;
}

.el-container:nth-child(5) .el-aside,
.el-container:nth-child(6) .el-aside {
  line-height: 260px;
}

.el-container:nth-child(7) .el-aside {
  line-height: 320px;
}
</style>
